24784660

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8317}}^1$

素因数の和:8475

約数の個数: 24

約数和(自身を含む): 52403400

約数和(自身を除く): 27618740

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 8317, 16634, 33268, 41585, 83170, 166340, 1239233, 2478466, 4956932, 6196165, 12392330, 24784660]

約数ペア:

[(1, 24784660), (2, 12392330), (4, 6196165), (5, 4956932), (10, 2478466), (20, 1239233), (149, 166340), (298, 83170), (596, 41585), (745, 33268), (1490, 16634), (2980, 8317)]